How To Install openems on Ubuntu 22.04
Introduction
In this tutorial we learn how to install openems on Ubuntu 22.04.
What is openems
openems is:
This is a simulator for electromagnetic problems using the FDTD (Finite-difference time-domain method) algorithm.
The FDTD algorithm is a popular algorithm for solving electromagnetic problems in the time domain.
There are three methods to install openems on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install openems Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install openems using apt-get by running the following command:
sudo apt-get -y install openems
Install openems Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install openems using apt by running the following command:
sudo apt -y install openems
Install openems Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install openems using aptitude by running the following command:
sudo aptitude -y install openems
How To Uninstall openems on Ubuntu 22.04
To uninstall only the openems package we can use the following command:
sudo apt-get remove openems
Uninstall openems And Its Dependencies
To uninstall openems and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove openems
Remove openems Configurations and Data
To remove openems configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge openems
Remove openems configuration, data, and all of its dependencies
We can use the following command to remove openems configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge openems
References
Summary
In this tutorial we learn how to install openems package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.
